I am wondering exactly how charisma effects a bard? I would imagine the higher your charisma the more damage you do with your DD songs... other then that i am stuck wondering. Any help would be greatly appreciated.
Charisma makes songs less resisted. There are a few DoT songs but no DD song, though I doubt charisma increases damages of DoT songs. It is good for highlevel bards to increase their charisma because their songs are often resisted especially in 60+ levels. However at lower levels I suggest boosting melee stats or mp instead of charisma because songs are resisted not so often.